Improvement in adjustable bunker to be attached to chairs



ADAMSON.

Adjustable Sleigh-Runner No. 62.589. V ?atented- Mar. 5. 1867.

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ALEXANDER ADAMSON, OF WASHINGTDN, DISTRICT OF COLUMBIA.

I Letters Patent No. 62,589, dated M'arch 5, 1867.

IMPROVEMENT IN ADJUSTABLE RUNNER TO BE ATTACHED TO CHAIRS, (itcfllgefirlgchnle month in in flgrse i rttmwtmt mm mating tart at its same.

TO ALL WHOM IT MAY CONCERN:

Be it known that I, ALEXANDER ADAMSON, ot' the city of lVashiugton,District of Columbia, have invented an improved Adjustable Rut n21 to beAttzu h :(l to a Chair or small Carriage to run on the ice; and I dohereby declare the following to be an exact description thereof,reference being had to the accompanying drawings, and to the letters ofreference marked thereon, making a part of this specification, in whichFigure 1 represents a perspective view; and

Figure 2 a rear view.

The nature of my invention consists in the construction of metallicrunners, with slots and movable sockets, and a cross-brace, to beattached to the legs of a chair or small carriage, to be run or pushedforward on the ice.

A represents any kind of an ordinary chair or childs carriage with legsor posts; B the legs; C the rundles of the chair; D the metallicrui'inersocurved neatly in front, and a slot, E, in the rear side. F abrace-rod in front to prevent the runners from spreading. H are sockets,in which the legs B are inserted and fitted in- The lower ends of thesockets have a slot that the top edge of the runners fit in. The frontrunner is riveted permanently to the socket. The rear socket has ascrew-bolt passing through it and the slot so that the runner may beadjusted to the legs of a chair without making the chair to tit therunners, and thus to correspond with the width of the legs of the chair.

What I claim as my invention, and desire to secure by Letters Patent,is-

The construction of the adjustable metallic runners, in combination withthe sockets and brace-rod, to be attached to a chair or small carriage,for the purpose herein set forth.

ALEXANDER ADAMSON. i

Witnesses: Y

J. FRANKLIN REieAn'r, JOHN S. HOLLINGSIIEAD.

